package com.example.springbootdemo1.Controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@ResponseBody
public class UserController {
    @Value("${javaclass}")
    private String myClass;
    @RequestMapping("/sayhi")
    public String test() {
        return "HelloWorld!" + myClass;
    }
}
